It is one of the toughest reality shows on TV, and the latest series of SAS: Who Dares Wins features two Welsh hopefuls. The contestants all face gruelling challenges based on elements of the tasks that those hoping to join the special forces face in their selection.
Abigail Hall, a 27-year-old personal trainer from Swansea, and Jamie Davies, a 38-year-old leisure centre manager from Blaina in Gwent, are among two of the group of 20 ordinary men and women put in the middle of the desert in Wadi Rum in Jordan where they are put through their paces over the course of 11 days
Living in a makeshift compound, they are under the control of trained fighters and tasked with going what the producers call the world's toughest military selection process. Welsh Paralympic champion Aled Davies won the celebrity series of the show last year, and described his time on the show as incomparable to anything else he'd done. You can read about that by clicking here.